MARSHEL MARION SINGLETON RN
NPI 1053710822
Nurse Practitioner - Family in Port Jefferson, NY
About Marshel Marion Singleton Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARSHEL MARION SINGLETON RN (NPI 1053710822) is an individual family provider in Port Jefferson, New York, licensed in New York (F346417-01) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS, is affiliated with St Charles Hospital, and maintains a secondary practice location in Hauppauge.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marshel Marion Singleton Rn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Charles Hospital
Acute Care Hospitals · Port Jefferson, NYChsli St Joseph Hospital
Acute Care Hospitals · Bethpage, NYSt Catherine Of Siena Hospital Medical Center
Acute Care Hospitals · Smithtown, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11777 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORT JEFFERSON, NY 11777
PORT JEFFERSON, NY 11777
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marshel Singleton's NPI number?
The NPI number for Marshel Singleton is 1053710822. It was assigned to this individual provider in the NPPES registry on August 18, 2014.
Where is Marshel Singleton located?
Marshel Singleton practices at 200 Belle Terre Rd, Port Jefferson, NY 11777. The listed phone number is (904) 372-3943.
What is Marshel Singleton's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Marshel Singleton enrolled in Medicare?
Yes. Marshel Singleton is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Marshel Singleton affiliated with any hospitals?
According to CMS data, Marshel Singleton is affiliated with St Charles Hospital, Chsli St Joseph Hospital and St Catherine Of Siena Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Marshel Singleton was last updated on October 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Marshel Marion Singleton, RN · NPI 1053710822
Family physician in Port Jefferson, New York. Individual provider, active in the CMS NPPES registry since August 18, 2014.
## Identity
- **NPI:** 1053710822 (Entity type: Individual)
- **Enumerated:** August 18, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F346417-01 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 200 BELLE TERRE RD, Port Jefferson, NY 11777-1928
- **Phone:** (904) 372-3943 · **Fax:** (904) 212-1618
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** October 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1053710822) · Data from the CMS NPPES public registry.